Ketogenic diet, also known as "eating meat to lose weight", is a diet with high fat, high protein and extremely low carbohydrate. Its main principle is: replace carbohydrates with fat. After the body consumes glucose, it slowly starts to burn fat to provide energy for its own body, and the body slowly enters a ketogenic state. Finally, the body enters a state of high-speed fat burning.

The advantage of ketogenic diet is that it can help people lose weight, because it can lower and stabilize blood sugar, and the body has many other health benefits through ketogenesis. In addition, ketogenic diet can also improve energy, improve concentration, and comprehensively upgrade brain operation ability.

However, the ketogenic diet also has its limitations. First of all, due to its low carbohydrate characteristics, it may lead to some problems of unbalanced nutrition, such as lack of dietary fiber, vitamins and minerals. Secondly, for some people, sudden changes in eating habits may put pressure on the body, leading to digestive problems or other health problems.

Generally speaking, ketogenic diet is an effective way to lose weight, but it is not suitable for everyone. Before starting any new diet plan, you should consult a doctor or dietitian.